package com.escapeicon.bigevent.mapper;

import com.escapeicon.bigevent.pojo.entity.Category;
import com.escapeicon.bigevent.pojo.vo.ResultVO;
import org.apache.ibatis.annotations.*;
import org.springframework.web.bind.annotation.DeleteMapping;

import java.util.List;

@Mapper
public interface CategoryMapper {
    // 添加分类
    @Insert("insert into category(category_name,category_alias,create_user,create_time,update_time)" +
            " values(#{categoryName},#{categoryAlias},#{createUser},#{createTime},#{updateTime})")
    void insert(Category category);

    // 获取分类 list 集合
    @Select("select * from category where create_user = #{userId}")
    List<Category> list(Integer userId);

    // 根据 id 查询分类
    @Select("select * from category where id = #{id}")
    Category findById(Integer id);

    // 修改分类信息
    @Update("update category set category_name = #{categoryName},category_alias = #{categoryAlias},update_time = #{updateTime} where id = #{id}")
    void update(Category category);

    // 根据 id 删除文章
    @Delete("delete from category where id = #{id}")
    void delete(Integer id);
}
